Happy Earth Day!

Happy Earth Day! Since I am a water nerd, here are some Earth Day water conservation tips! These tips can be used year-round to help reduce the amount of water we use everyday.

• Don't let the water run while shaving or brushing teeth.
• Take short showers instead of tub baths.
• Keep drinking water in the refrigerator instead of letting the faucet run until the water is cool.
• Scrape, rather than rinse, dishes before loading into the dishwasher; wash only full loads.
• Wash only full loads of laundry or use the appropriate water level or load size selection on the washing machine.
• Buy high-efficiency plumbing fixtures & appliances.
• Repair all leaks (a leaky toilet can waste 200 gallons a day).
• Water the lawn or garden during the coolest part of the day (early morning is best).
• Water plants differently according to what they need. Check with your local nursery for advice.
• Set sprinklers to water the lawn or garden only – not the street or sidewalk.
• Use soaker hoses or trickle irrigation systems for trees and shrubs.
• Sweep outside instead of using a hose.

One Word vs. Two

Perhaps you've heard, the USGS is now officially using "groundwater" as one word, instead of two. The change is in response to the widespread use of the term as one word, and is an attempt to create a single convention for the word. This move has been met with approval from some, and resistance from others.

In my introduction to groundwater at the USGS as a green hydrologic technician (two years ago), I learned that the debate between ground water and groundwater was an intense one. As an earth science student with mediocre training in hydrology, I was baffled by the debate. Whenever I was writing about ground water, I often had to ask my boss whether it should be two words or one (or hyphenated) so that the wrath of senior hydrologists would not be visited upon me later for making such a serious mistake.

I'm not sure that I understand the reason that some people find this to be such a heady issue, other than the fact that they have used ground water for most of their hydrological career. I am an unbiased party, having no particular attachment to one word or two, and as a person who prefers to have one common, standard way of reporting things, I am pleased that the USGS has come to the decision to standardize this word in a way that coincides with much of the rest of the hydrological world.